Putin warned in September that Russia was changing its nuclear doctrine. Biden's authorization has renewed focus on what that ...

"We will strengthen our self-defense power, centered on nuclear forces, without limitation," the dictator told his military ...

The US Space Force was set to launch an unarmed Minuteman III intercontinental missile on election night — testing America’s ...

Inspectors from the International Atomic Energy Agency are assessing the situation at Ukraine's nuclear power plants ...

Ukraine’s nuclear power plants reduced their electricity production as a precautionary measure due to large-scale missile ...

Officials say a Russian ballistic missile with cluster munitions struck a residential area of a northern Ukraine city, ...

Iran may decide to build nuclear weapons following tit-for-tat strikes with arch-foe Israel and Biden's failure to revive major power talks with Iran on restoring curbs on its nuclear program.

The return to power of Donald Trump raises serious questions about the future of the U.S. nuclear arsenal. His statements on ...

Inspectors from the International Atomic Energy Agency are assessing the situation in Ukraine's nuclear power plants ...

Ukraine powered down most of the remaining operational nuclear reactors under its control following a massive overnight ...

Changes to Russia's nuclear doctrine have been drawn up and will be formalised as necessary, the Kremlin said on Tuesday, signalling again Moscow's concern over the latest ...

The Bhabha Atomic Research Centre (BARC) is designing a 190-MW nuclear reactor to power India's P77 nuclear attack submarines ...